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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/smarty_tiki/ [ Home ]
File: function.obj_in_cat.php
<?php
// (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: function.obj_in_cat.php 53803 2015-02-06 00:42:50Z jyhem $

/**
* Smarty function plugin
* -------------------------------------------------------------
* Type:     	function
* Name:     	obj_in_cat
* Author:   	Enmore Services
* Purpose:  	returns true if an object is in a category
* Parameters:	all 3 parameters are mandatory
*				object is reference to the specific object to be tested eg object=$page
*				type is the content type eg type='wiki page'
*				catnumber is the category Id# eg catnumber=3
* -------------------------------------------------------------
*/
//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
  header('location: index.php');
  exit;
}

function smarty_function_obj_in_cat($params, $smarty)
{					
	$categlib = TikiLib::lib('categ');
	extract($params, EXTR_SKIP);
	if ( !isset($object) ) {
		return ('<b>missing object parameter for Smarty function testing whether object is in a category</b><br/>');
	}
	
	if ( !isset($type) ) {
		return ('<b>missing type parameter for Smarty function testing whether object is in a category</b><br/>');
	}	
	
	if ( !isset($catnumber) ) {
		return ('<b>missing catnumber parameter for Smarty function testing whether object is in a category</b><br/>');
	}

	$categories = $categlib->get_object_categories($type, $object);
	$result = false;
	
	foreach ($categories as $cat) {	
		if ($cat == $catnumber) {									
			$result = true;	
			$smarty->assign('obj_in_cat', $result);
			return;
		}
	}
	$smarty->assign('obj_in_cat', $result);
}